Hi Luciano:
I have some web pages about crystals and testing them:
http://www.prc68.com/I/CrystalImpedanceMeters.html - Crystal Impedance Meters
(Saunders 150)
http://www.prc68.com/I/Xtal.shtml#TE - Crystals in general & Test Equipment
(see Trivia below)
http://www.prc68.com/I/Xam.html - Crystal Activity Meters
http://www.prc68.com/I/Xec.shtml - Equivalent Circuit
http://www.prc68.com/I/4395A.shtml#ZT - The Z transform method is also used in commercial crystal test sets like the HP
E4915, E4916, E5100.
Trivia: The HP 4194 may be the only instrument that can really characterize watch crystals ( 32768 Hz) for impedance
which is in the meg Ohms range. Some of the HP network analyzers can fit swept frequency data into an equivalent
crystal equivalent circuit.
--
Have Fun,
Brooke Clarke
http://www.PRC68.com
http://www.end2partygovernment.com/2012Issues.html
-------- Original Message --------
Hi all,
I found this Crystal Impedande Meter produced by RFL Industries inc,
Boonton.
I would like to understand how to use it and I do not have any
documentation.
I'm not even able to figure out if it works properly.
I would like to ask you if someone owns the service/operating manual and
can share it with me.
Look at the picture thanks
Luciano
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